Philadelphia to Houston Flights
Flights from Philadelphia (PHL) to Houston (IAH) connect US and United States. The great-circle distance is approximately 4,101 km, and a typical direct flight takes about 6 hours. Airports commonly used for this city pair include PHL, TTN and IAH, HOU. The reverse route is Houston to Philadelphia. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Philadelphia, US
- Destination
- Houston, United States
- Distance
- 4,101 km
- Typical duration
- about 6 hours
- Origin codes
- PHL, TTN
- Destination codes
- IAH, HOU
- Primary keyword
- flights from Philadelphia to Houston
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Route overview
Philadelphia to Houston is a city-pair air route between US and United States. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are PHL and IAH. Related codes: PHL, TTN → IAH, HOU.
Distance
Approximate flight distance: 4,101 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 6 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Philadelphia airports and metro codes: PHL, TTN.
Houston airports and metro codes: IAH, HOU.
Alternative routes
Related searches include the reverse route Houston to Philadelphia, other destinations from Philadelphia, and other origins into Houston.
Frequently asked questions
How long is the flight from Philadelphia to Houston?
Direct flights from Philadelphia to Houston typically take about 6 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Philadelphia to Houston?
The great-circle distance between Philadelphia and Houston is approximately 4,101 km. Flown distance can be longer depending on airways.
Which airports serve flights from Philadelphia to Houston?
Philadelphia is commonly searched with code PHL (related: PHL, TTN). Houston is commonly searched with code IAH (related: IAH, HOU).
Are there direct flights from Philadelphia to Houston?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Houston to Philadelphia?
The reverse city pair is Houston to Philadelphia. Distance is the same great-circle measure (4,101 km); block time can differ with winds and schedules.
Which countries does the Philadelphia to Houston route connect?
This route connects US (Philadelphia) with United States (Houston).